Cita APA (7th ed.)

Semeonoff, B. (1976). Projective techniques. John Wiley & Sons.

Cita Chicago (17th ed.)

Semeonoff, Boris. Projective Techniques. London: John Wiley & Sons, 1976.

Cita MLA (9th ed.)

Semeonoff, Boris. Projective Techniques. John Wiley & Sons, 1976.